DK0472693T3 - Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre - Google Patents

Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre

Info

Publication number
DK0472693T3
DK0472693T3 DK91905864.4T DK91905864T DK0472693T3 DK 0472693 T3 DK0472693 T3 DK 0472693T3 DK 91905864 T DK91905864 T DK 91905864T DK 0472693 T3 DK0472693 T3 DK 0472693T3
Authority
DK
Denmark
Prior art keywords
phosphonomethylglycine
oxidation
preparation
phosphonomethyliminodiacetic acid
phosphonomethyliminodiacetic
Prior art date
Application number
DK91905864.4T
Other languages
English (en)
Inventor
Ramon Juan Luis Martin
Madronero Julio Munoz
Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of DK0472693T3 publication Critical patent/DK0472693T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK91905864.4T 1990-03-12 1991-03-12 Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre DK0472693T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9000732A ES2021229A6 (es) 1990-03-12 1990-03-12 Perfeccionamientos introducidos en un procedimiento de obtencion de n-fosfonometilglicina por oxidacion de n-fosfonometiliminodiacetico.

Publications (1)

Publication Number Publication Date
DK0472693T3 true DK0472693T3 (da) 1996-01-02

Family

ID=8266371

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91905864.4T DK0472693T3 (da) 1990-03-12 1991-03-12 Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre

Country Status (9)

Country Link
US (1) US5179228A (da)
EP (1) EP0472693B1 (da)
KR (1) KR920701215A (da)
AU (1) AU637896B2 (da)
DE (1) DE69114610T2 (da)
DK (1) DK0472693T3 (da)
ES (1) ES2021229A6 (da)
GR (1) GR3018731T3 (da)
WO (1) WO1991013893A1 (da)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9806202B1 (pt) * 1998-02-12 2009-12-01 processo para fabricação de glifosato, um sal de glifosato, ou um éster de glifosato e catalisador de oxidação.
US6232494B1 (en) 1998-02-12 2001-05-15 Monsanto Company Process for the preparation of N-(phosphonomethyl)glycine by oxidizing N-substituted N-(phosphonomethyl)glycine
US6417133B1 (en) 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
US5942643A (en) * 1998-05-14 1999-08-24 Calgon Carbon Corporation Method for the manufacture of N-phosphonomethylglycine from N-phosphonomethyliminodiacetic acid using a low temperature catalytic carbon
US5962729A (en) * 1998-05-14 1999-10-05 Calgon Carbon Corporation Method for the manufacture of N-phosphonomethylglycine from N-phosphonomethyliminodiacetic acid using a catalytic carbon
CA2336568A1 (en) * 1998-07-06 2000-01-13 Syngenta Participations Ag Preparation of n-phosphonomethylglycine salts
IES980552A2 (en) 1998-07-09 1999-08-11 Agritech Chemical Ltd Improved process for preparing N-phosphonomethyl iminodiacetic acid
BR9907000A (pt) * 1998-09-08 2000-09-26 Hampshire Chemical Corp Sìntese de ácido fosfonometiliminodiacético com efluente reduzido
ES2195929T3 (es) * 1999-07-23 2003-12-16 Basf Ag Procedimiento para la obtencion de glifosatos o de una sal de los mismos.
AU782468B2 (en) 1999-12-21 2005-07-28 Monsanto Technology Llc Use of a supplemental promoter in conjunction with a carbon-supported, noble-metal-containing catalyst in liquid phase oxidation reactions
DE10007702A1 (de) * 2000-02-19 2001-08-23 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-(Phosphonomethyl)glycin
US6376708B1 (en) 2000-04-11 2002-04-23 Monsanto Technology Llc Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts
MXPA02011253A (es) * 2000-05-15 2003-03-10 Monsanto Technology Llc Preparacion de compuestos de acido iminodiacetico a partir de sustratos de monoetanolamina.
CA2409745A1 (en) * 2000-05-22 2001-12-06 Monsanto Technology, Llc Reaction systems for making n-(phosphonomethyl)glycine compounds
US6927304B2 (en) 2000-05-22 2005-08-09 Monsanto Technology Llc De-oxygenation treatment for noble metal on carbon catalysts used in liquid phase oxidation reactions
WO2002095373A1 (en) * 2001-05-22 2002-11-28 Monsanto Technology Llc Use of infrared spectroscopy for on-line process control and endpoint detection
US7126024B2 (en) 2001-10-18 2006-10-24 Monsanto Technology Llc Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts
US7390920B2 (en) * 2002-02-14 2008-06-24 Monsanto Technology Llc Oxidation catalyst and process
CN1315570C (zh) * 2002-02-14 2007-05-16 孟山都技术公司 氧化催化剂及其制备方法和使用该催化剂的氧化方法
US6921834B2 (en) 2002-05-22 2005-07-26 Dow Agrosciences Llc Continuous process for preparing N-phosphonomethyl glycine
JP4202047B2 (ja) * 2002-05-24 2008-12-24 富士通株式会社 ヘッド位置制御方法及びデイスク記憶装置
AU2003247825B2 (en) * 2002-06-28 2008-04-10 Monsanto Technology Llc Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions
AU2004264436B2 (en) 2003-08-14 2010-11-25 Monsanto Technology Llc Transition metal-carbide and nitride containing catalysts , their preparation and use as oxidation and dehydrogenation catalysts
ES2299874T3 (es) * 2003-09-17 2008-06-01 Monsanto Technology Llc Procedimiento para recuperar un producto cristalino de una solucion.
US8703639B2 (en) * 2004-09-15 2014-04-22 Monsanto Technology Llc Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
AR054096A1 (es) * 2004-11-12 2007-06-06 Monsanto Technology Llc Recuperacion de metales nobles de corrientes de proceso acuosas y proceso de preparacion de n-(fosfonometil)-glicina
EP2366452A3 (en) 2005-02-17 2012-08-22 Monsanto Technology LLC Transition metal-containing catalysts and their use as oxidation catalysts
US7799571B2 (en) 2005-04-01 2010-09-21 Monsanto Technology Llc Control of N-(phosphonomethyl)iminodiacetic acid conversion in manufacture of glyphosate
AU2007217054A1 (en) * 2006-02-17 2007-08-30 Monsanto Technology Llc Transition metal-containing catalysts and processes for their preparation and use as fuel cell catalysts
US7771494B2 (en) * 2007-01-31 2010-08-10 Monsanto Technology Llc Process for selective removal of water and impurities from N-(phosphonomethyl)glycine
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts
US8669396B2 (en) 2009-05-18 2014-03-11 Monsanto Technology Llc Recovery of phosphorus values and salt impurities from aqueous waste streams
WO2019005718A1 (en) 2017-06-26 2019-01-03 Monsanto Technology Llc PHOSPHORUS CONTROL FOR WASTE FLOWS FROM GLYPHOSATE MANUFACTURING PROCESSES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
ES465139A1 (es) * 1976-12-20 1978-10-01 Monsanto Co Un procedimiento para preparar una mono-o disal de n-fosfo- nometilglicina.
US4579689A (en) * 1985-02-11 1986-04-01 Monsanto Company Oxidation with coated catalyst
US4582650A (en) * 1985-02-11 1986-04-15 Monsanto Company Oxidation with encapsulated co-catalyst
US4853159A (en) * 1987-10-26 1989-08-01 Monsanto Company Process for producing N-phosphonomethylglycine
US4952723A (en) * 1989-07-31 1990-08-28 Monsanto Company Process for producing N-phosphonomethylglycine

Also Published As

Publication number Publication date
DE69114610D1 (de) 1995-12-21
KR920701215A (ko) 1992-08-11
EP0472693A1 (en) 1992-03-04
DE69114610T2 (de) 1996-05-02
AU637896B2 (en) 1993-06-10
AU7497391A (en) 1991-10-10
WO1991013893A1 (es) 1991-09-19
EP0472693B1 (en) 1995-11-15
ES2021229A6 (es) 1991-10-16
GR3018731T3 (en) 1996-04-30
US5179228A (en) 1993-01-12

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